Watts 0556003 Valve Automatic Reset Logic: Eliminates the

Automatic Reset Logic: Eliminates the need for manual intervention by restoring circuit continuity once safe operating temperatures are reached

The Danfoss 023U4380 Replaceable Core is a high-capacity 48-DC solid core filter drier precision-engineered for professional HVACR maintenance and system protection

If the switch remains open (no continuity) despite the plenum being cool

As an auto-reset limit switch

Whether you are performing routine HVAC maintenance or a complete gas valve assembly overhaul

Watts 0556003 Valve Automatic Reset Logic: Eliminates theInstall the Watts 0556003 (Series LF100XL) for reliable protection on water heaters and hot water storage tanks. This lead free 3 4" T&P relief valve is engineered to automatically discharge water if system temperatures reach 210F or if internal pressure exceeds 150 PSI. Designed as a direct updated replacement for legacy models 0066133 and LFL100XL 150 3 4, this unit features a lead free copper silicon alloy body and a 3 inch extension thermostat.